i can't think of any
supply and demand pretty much ends up having each bass cost about what it "should". I can think of a bunch that i've played that i didnt like, but i wouldn't call them "overrated" becasue with word of mouth what it is these days, especially with forums like these, people generally get the idea that this or that bass isnt all that great, so the vast majority of players don't "overrate" that bass. Differences in taste come into play as well. I may fond a particular axe isnt for me, while you make think it's just awesome. If any bass is overrated, it's the one that someone "has to have" before they've actually even tried one. This is different that "i have to TRY this bass". I have a bunch of those on my list.

At least we all know that, so it's not that overrated.
However, I don't think it's that bad, you're just taking it on an emotional level.
You left out one thing from the summary: tone. For which many endure the weight, the neck dive (BTW that's because they're not using it as it should be used: it was designed to be worn chest-height, where neck-dive doesn't matter as much) and the neck shape.
As for being overpriced, it's because its MIG and not MIA. Here, it's the other way 'round: all basses MIA are overpriced - like imagine Stingrays costing over $3000...

I think it is only fair to name an overrated bass if you've played it. I'll pick the Fender American Deluxe Jazz. It did not growl like I had hoped it would. Maybe it was the strings, they seemed a bit old. So it might not be overrated. I am sure someone here has one that they love.

Lots of people have a hard time differentiating between the phrase "I don't like it" and the word "over-rated." The former is an expression of personal preference, the latter implies that everyone who doesn't happen to share that personal preference is simply wrong (dumb, misguided, fooled by clever marketing, etc.). There's lots of basses out there that I don't like -- but I'm not arrogant enough to believe that folks who do like them are idiots.